The card will still be there in Inactive Cards list. So you can redeem them.
Thanks to @harshgupta940 ,
I checked after, I can see card name last digits. BUT It does not open into further options where redeem and other things located.
But anyway, you need to lose 3 months' points. If you wait to redeem , that month's cashback will be queued.
But the cards I have in my Inactive List doesn't open any further options so I doubt will he be able to reach the redeem button even if the rewards get credited.
But the cards I have in my Inactive List doesn't open any further options so I doubt will he be able to reach the redeem button even if the rewards get credited.